31NB-10020 R450LC-7A Hydraulic Main Pump For Excavator Size Chart (mm/inches) | |
|---|---|
| Bearing number | K40X45X22 |
| Bore Diameter (mm) | 40,000 |
| Outer Diameter (mm) | 45,000 |
| Fw | 40,000 mm |
| Ew | 45,000 mm |
| Bc | 22,000 mm |
31NB-10020 R450LC-7A Hydraulic Main Pump For Excavator
| Model Number | 31NB-10020 |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |